2017 GMC Sierra problems by component
61 owner complaints filed with NHTSA for the 2017 GMC Sierra, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Power Train → | 23 | 38% | 20,000 mi |
| Service Brakes → | 19 | 31% | 54,000 mi |
| Electrical System | 6 | 10% | — |
| Engine | 4 | 7% | — |
| Steering | 3 | 5% | — |
| Visibility/wiper | 3 | 5% | — |
| Electronic Stability Control (esc) | 2 | 3% | — |
| Exterior Lighting | 2 | 3% | — |
| Suspension | 2 | 3% | — |
| Tires | 2 | 3% | — |
| Air Bags | 1 | 2% | — |
| Fuel/propulsion System | 1 | 2% | — |
| Seats | 1 | 2% | — |
| Service Brakes, Hydraulic | 1 | 2% | — |
| Structure | 1 | 2% | — |
| Vehicle Speed Control | 1 | 2% | — |
| Visibility | 1 | 2% | — |
| Wheels | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.